html,
body {
	position: relative;
	height: 100%;
}

body {
	background: #FFFFFF;
	font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
	font-size: 14px;
	color: #000;
	margin: 0;
	padding: 0;
}

.wtap-window {
	width: 1920px; 
	height: 460px;
	margin: 0 auto;
	position: relative;
}

.swiper-container {
	width: 1920px;
	margin: 0 auto;
	height: 100%;
}

.swiper-slide {
	width: 1920px;
	text-align: center;
	font-size: 18px;
	background: #fff;
	/* Center slide text vertically */
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}
.swiper-slide img{
	width: 100%;
}
